Well... I've got myself into a bind...
I've got myself a new second hand MacBook running OSX 10.6 - It's great and I love it to bits...
But - Now that OSX 10.8 is out (which I don't want to run on this machine as it won't have the grunt) they've nicely and efficiently removed any chance anyone ever had of buying OSX 10.7...
If you ask me - that's poor...
(And if I've got it all wrong, I'm sure that someone will enlighten me...)